Remove broken attempts at handling columns with a a default of 'now()' in the...

Remove broken attempts at handling columns with a a default of 'now()' in the postgresql adapter. Closes #2257


git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3913 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

activerecord/CHANGELOG

 *SVN*
 
+* Remove broken attempts at handling columns with a a default of 'now()' in the postgresql adapter. #2257 [Koz]
+
 * Added connection#current_database that'll return of the current database (only works in MySQL, SQL Server, and Oracle so far -- please help implement for the rest of the adapters) #3663 [Tom ward]
 
 * Fixed that Migration#execute would have the table name prefix appended to its query #4110 [mark.imbriaco@pobox.com]

activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb

@@ -475,9 +475,6 @@ def default_value(value)
           # Numeric values
           return value if value =~ /^-?[0-9]+(\.[0-9]*)?/
 
-          # Date / Time magic values
-          return Time.now.to_s if value =~ /^now\(\)|^\('now'::text\)::(date|timestamp)/i
-
           # Fixed dates / times
           return $1 if value =~ /^'(.+)'::(date|timestamp)/
           

activerecord/test/base_test.rb

@@ -809,17 +809,6 @@ def test_bignum
     def test_default
       default = Default.new
   
-      # CURRENT_TIMESTAMP and NOW() timestamps
-      time_format = "%m/%d/%Y %H:%M"
-      now = Time.now.strftime(time_format)
-      assert_equal now, default.modified_time.strftime(time_format)
-      assert_equal now, default.modified_time_function.strftime(time_format)
-
-      # CURRENT_DATE and NOW() dates
-      today = Date.today
-      assert_equal today, default.modified_date
-      assert_equal today, default.modified_date_function
-  
       # fixed dates / times
       assert_equal Date.new(2004, 1, 1), default.fixed_date
       assert_equal Time.local(2004, 1,1,0,0,0,0), default.fixed_time